We divide 53429092 by 515
We want to figure out the number of times 53429092 can be divided by 515.

Moving on to step 1:
515 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 515

On to step 2:
515 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 515

On to step 3:
The number 515 fits into 534 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 515 from 534, we get 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 515

On to step 4:
If we divide 192 by 515, we get 0 and a remainder of 192.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 192, we end up with 192.
Bring next digit (9) of the dividend behind the 192 and repeat the process: 1929 / 515

Going ahead to step 5:
515 goes into 1929 3 times with a remainder of 384.
Put 3 as the next digit of the answer. 
Result so far: 103.0
If we take 1545 away from 1929, we end up with 384.
Include the next digit (0) from the dividend after 384, then repeat: 3840 / 515

Going ahead to step 6:
515 goes into 3840 7 times with a remainder of 235.
Put 7 as the next digit of the answer. 
Result so far: 1037.0
Subtracting 3605 from 3840 leaves us with 235.
Take the next digit (9) from the dividend and append it to 235, then repeat: 2359 / 515

Advancing to step 7:
515 can be fit into 2359 4 times, resulting in a remainder of 299.
Use 4 as the next digit of our solution. 
Result so far: 10374.0
If we subtract 2060 from 2359, we get 299.
Grab the next digit (2) from the dividend, add it to 299, then carry on: 2992 / 515

Advancing to step 8:
515 can be fit into 2992 5 times, resulting in a remainder of 417.
Put 5 as the next digit of the answer. 
Result so far: 103745.0
Deduct 2575 from 2992 and we're left with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

On to step 9:
4170 divided by 515 is 8 with a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 103745.8
If we take 4120 away from 4170, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
500 divided by 515 is 0 with a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 103745.8
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 11:
515 can be fit into 5000 9 times, resulting in a remainder of 365.
The number 9 becomes the next digit in our result. 
Result so far: 103745.809
Deduct 4635 from 5000 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 12:
515 goes into 3650 7 times with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 103745.8097
If we subtract 3605 from 3650, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 13:
450 divided by 515 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 103745.8097
Subtract 0 from 450 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 14:
When dividing 4500 by 515, we get 8 with a remainder of 380.
Write down 8 as next digit of the result. 
Result so far: 103745.809708
Subtracting 4120 from 4500 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 15:
515 goes into 3800 7 times with a remainder of 195.
The number 7 becomes the next digit in our result. 
Result so far: 103745.8097087
Subtracting 3605 from 3800 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 16:
If we divide 1950 by 515, we get 3 and a remainder of 405.
Put 3 as the next digit of the answer. 
Result so far: 103745.80970873
Subtracting 1545 from 1950 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

The final outcome is 103745.80970873, with a leftover of 4.05e-07.